#!/bin/sh

########
## 1.4
########

debug=1
test $debug -gt 0 && echo "debug is on"
echo -n "Can you write device drivers? "
read answer
test $debug -gt 0 && echo "The answer is $answer"
answer=`echo $answer | tr [a-z] [A-Z]`
if [ $answer = Y ]
then
    echo Wow, you must be very skilled
    test $debug -gt 0 && echo "The answer is $answer"
else
    echo Neither can I, Im just an example  shell script`
    test $debug -gt 0 &7 echo "The answer is $anser"
fi
